基于安卓平台的舰船图像拼接研究

Research on ship image mosaic based on Android platform

拼接方法是改善舰船图像质量的一种重要技术,拼接好坏直接影响舰船图像的实际应用价值,针对当前舰船图像拼接过程中存在的速度慢、精度低等缺陷,设计了基于安卓平台的舰船图像拼接方法。首先对舰船图像拼接相关方法进行分析,分析它们的局限性,然后采集舰船图像,采用小波变换对图像进行处理,得到不同尺度的子带系数,对于不同子带系数采用不同的配准,实现舰船图像拼接,最后设计了舰船图像的安卓平台,并对其有效性进行了仿真测试。结果表明,本文方法可以对舰船图像进行完整的拼接,拼接后的舰船图像可以更好描述所要表达的信息,提高了舰船图像拼接质量,舰船图像拼接效率比较高,其舰船图像拼接效果明显优于对比方法,为舰船图像拼接问题解决提供了一种新的思路。

Mosaic method is an important technology to improve the quality of ship image.The quality of mosaic directly affects the practical application value of ship image.Aiming at the limitations of slow speed and low precision in the current process of ship image mosaic,a ship image mosaic method based on Android platform is designed.Firstly,the related methods of ship image mosaic are analyzed,and their limitations are analyzed.Then the ship images are collected and processed by wavelet transform.The sub-band coefficients of different scales can not be obtained.Different registration methods are used for different sub-band coefficients to realize ship image mosaic.Finally,the ship image is designed.Android platform,and the effectiveness of the simulation test.The results show that this method can complete the stitching of ship images.The stitching of ship images can better describe the information to be expressed,improve the quality of ship image stitching,improve the efficiency of ship image stitching,and the effect of image stitching with ship is better than other current methods of ship image stitching.Image mosaic provides a new way of thinking.